{"title":"女大学生述情障碍、冲动性和负性情绪与网络成瘾症状的关系","authors":"M. Lyvers, Cagla Senturk, F. A. Thorberg","doi":"10.1080/00049530.2021.1942985","DOIUrl":null,"url":null,"abstract":"ABSTRACT Objective Alexithymia has been implicated as a risk factor for problematic substance use and other excessive behaviours including internet addiction . Impulsiveness has also been identified as a likely predisposing factor for excessive behaviours. However, as impulsivity is often elevated in alexithymia, the degree of independence of these factors in relation to excessive internet use is unclear. Method The present study assessed contributions of alexithymia, impulsivity and negative affect to variance in internet addiction symptoms in 116 internet-using female university students. Participants completed the following instruments online: demographics, Toronto Alexithymia Scale-20, Barratt Impulsiveness Scale-11, Internet Addiction Test and the Depression Anxiety Stress Scales-21. Results Measures were significantly intercorrelated in expected directions. Hierarchical regression indicated that although both alexithymia and impulsivity were highly significant predictors of internet addiction symptoms after controlling for demographic covariates, the contribution of alexithymia became nonsignificant after adding impulsivity to the model. The final model explained 37% of variance in internet addiction symptoms. Multiple mediation modelling indicated that both impulsivity and negative affect fully mediated the association of alexithymia with internet addiction symptoms. Conclusions Impulsivity and negative affect may account for the link between alexithymia and internet addiction symptoms in young women at university. KEY POINTS What is already known about this topic: Alexithymia and impulsivity have been linked to a variety of addictive behaviors including internet addiction. Alexithymia and impulsivity have been reported to independently predict excessive alcohol use in regression models. Alexithymia may reflect deficient interoception and corresponding poor internal awareness of overconsumption cues in alcohol use. What this topic adds: In female university students, alexithymia, impulsivity, and negative affect were significant positive predictors of internet addiction symptoms in a regression model. Alexithymia was no longer significant after adding impulsivity to the model. Multiple mediation modelling indicated that impulsivity and negative affect fully mediated the association of alexithymia with internet addiction symptoms.","PeriodicalId":8871,"journal":{"name":"Australian Journal of Psychology","volume":"73 1","pages":"548 - 556"},"PeriodicalIF":3.6000,"publicationDate":"2021-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00049530.2021.1942985","citationCount":"4","resultStr":"{\"title\":\"Alexithymia, impulsivity and negative mood in relation to internet addiction symptoms in female university students\",\"authors\":\"M. Lyvers, Cagla Senturk, F. A. Thorberg\",\"doi\":\"10.1080/00049530.2021.1942985\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"ABSTRACT Objective Alexithymia has been implicated as a risk factor for problematic substance use and other excessive behaviours including internet addiction . Impulsiveness has also been identified as a likely predisposing factor for excessive behaviours. However, as impulsivity is often elevated in alexithymia, the degree of independence of these factors in relation to excessive internet use is unclear. Method The present study assessed contributions of alexithymia, impulsivity and negative affect to variance in internet addiction symptoms in 116 internet-using female university students. Participants completed the following instruments online: demographics, Toronto Alexithymia Scale-20, Barratt Impulsiveness Scale-11, Internet Addiction Test and the Depression Anxiety Stress Scales-21. Results Measures were significantly intercorrelated in expected directions. Hierarchical regression indicated that although both alexithymia and impulsivity were highly significant predictors of internet addiction symptoms after controlling for demographic covariates, the contribution of alexithymia became nonsignificant after adding impulsivity to the model. The final model explained 37% of variance in internet addiction symptoms. Multiple mediation modelling indicated that both impulsivity and negative affect fully mediated the association of alexithymia with internet addiction symptoms. Conclusions Impulsivity and negative affect may account for the link between alexithymia and internet addiction symptoms in young women at university. KEY POINTS What is already known about this topic: Alexithymia and impulsivity have been linked to a variety of addictive behaviors including internet addiction. Alexithymia and impulsivity have been reported to independently predict excessive alcohol use in regression models. Alexithymia may reflect deficient interoception and corresponding poor internal awareness of overconsumption cues in alcohol use. What this topic adds: In female university students, alexithymia, impulsivity, and negative affect were significant positive predictors of internet addiction symptoms in a regression model. Alexithymia was no longer significant after adding impulsivity to the model. Multiple mediation modelling indicated that impulsivity and negative affect fully mediated the association of alexithymia with internet addiction symptoms.\",\"PeriodicalId\":8871,\"journal\":{\"name\":\"Australian Journal of Psychology\",\"volume\":\"73 1\",\"pages\":\"548 - 556\"},\"PeriodicalIF\":3.6000,\"publicationDate\":\"2021-07-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1080/00049530.2021.1942985\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Australian Journal of Psychology\",\"FirstCategoryId\":\"102\",\"ListUrlMain\":\"https://doi.org/10.1080/00049530.2021.1942985\",\"RegionNum\":4,\"RegionCategory\":\"心理学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"PSYCHOLOGY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Australian Journal of Psychology","FirstCategoryId":"102","ListUrlMain":"https://doi.org/10.1080/00049530.2021.1942985","RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PSYCHOLOGY, MULTIDISCIPLINARY","Score":null,"Total":0}
Alexithymia, impulsivity and negative mood in relation to internet addiction symptoms in female university students
ABSTRACT Objective Alexithymia has been implicated as a risk factor for problematic substance use and other excessive behaviours including internet addiction . Impulsiveness has also been identified as a likely predisposing factor for excessive behaviours. However, as impulsivity is often elevated in alexithymia, the degree of independence of these factors in relation to excessive internet use is unclear. Method The present study assessed contributions of alexithymia, impulsivity and negative affect to variance in internet addiction symptoms in 116 internet-using female university students. Participants completed the following instruments online: demographics, Toronto Alexithymia Scale-20, Barratt Impulsiveness Scale-11, Internet Addiction Test and the Depression Anxiety Stress Scales-21. Results Measures were significantly intercorrelated in expected directions. Hierarchical regression indicated that although both alexithymia and impulsivity were highly significant predictors of internet addiction symptoms after controlling for demographic covariates, the contribution of alexithymia became nonsignificant after adding impulsivity to the model. The final model explained 37% of variance in internet addiction symptoms. Multiple mediation modelling indicated that both impulsivity and negative affect fully mediated the association of alexithymia with internet addiction symptoms. Conclusions Impulsivity and negative affect may account for the link between alexithymia and internet addiction symptoms in young women at university. KEY POINTS What is already known about this topic: Alexithymia and impulsivity have been linked to a variety of addictive behaviors including internet addiction. Alexithymia and impulsivity have been reported to independently predict excessive alcohol use in regression models. Alexithymia may reflect deficient interoception and corresponding poor internal awareness of overconsumption cues in alcohol use. What this topic adds: In female university students, alexithymia, impulsivity, and negative affect were significant positive predictors of internet addiction symptoms in a regression model. Alexithymia was no longer significant after adding impulsivity to the model. Multiple mediation modelling indicated that impulsivity and negative affect fully mediated the association of alexithymia with internet addiction symptoms.
期刊介绍:
Australian Journal of Psychology is the premier scientific journal of the Australian Psychological Society. It covers the entire spectrum of psychological research and receives articles on all topics within the broad scope of the discipline. The journal publishes high quality peer-reviewed articles with reviewers and associate editors providing detailed assistance to authors to reach publication. The journal publishes reports of experimental and survey studies, including reports of qualitative investigations, on pure and applied topics in the field of psychology. Articles on clinical psychology or on the professional concerns of applied psychology should be submitted to our sister journals, Australian Psychologist or Clinical Psychologist. The journal publishes occasional reviews of specific topics, theoretical pieces and commentaries on methodological issues. There are also solicited book reviews and comments Annual special issues devoted to a single topic, and guest edited by a specialist editor, are published. The journal regards itself as international in vision and will accept submissions from psychologists in all countries.